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JP2005520159A - 雑音抑制システムおよび段階的アレイに基づくシステムのための方法 - Google Patents

雑音抑制システムおよび段階的アレイに基づくシステムのための方法 Download PDF

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Publication number
JP2005520159A
JP2005520159A JP2003576990A JP2003576990A JP2005520159A JP 2005520159 A JP2005520159 A JP 2005520159A JP 2003576990 A JP2003576990 A JP 2003576990A JP 2003576990 A JP2003576990 A JP 2003576990A JP 2005520159 A JP2005520159 A JP 2005520159A
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JP
Japan
Prior art keywords
radar data
data
range
doppler
matched
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2003576990A
Other languages
English (en)
Japanese (ja)
Inventor
ディザジ，レザ
ポンスフォード，トニー
マッケレイチャー，リック
Original Assignee
レイセオン・カナダ・リミテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by レイセオン・カナダ・リミテッド filed Critical レイセオン・カナダ・リミテッド
Publication of JP2005520159A publication Critical patent/JP2005520159A/ja
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
    • G01S13/5244—Adaptive clutter cancellation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/0218—Very long range radars, e.g. surface wave radar, over-the-horizon or ionospheric propagation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Noise Elimination (AREA)
JP2003576990A 2002-03-13 2003-03-07 雑音抑制システムおよび段階的アレイに基づくシステムのための方法 Pending JP2005520159A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36357002P 2002-03-13 2002-03-13
US36515202P 2002-03-19 2002-03-19
PCT/US2003/006959 WO2003079037A2 (fr) 2002-03-13 2003-03-07 Systeme et procede antiparasite pour systemes a elements en phase

Publications (1)

Publication Number Publication Date
JP2005520159A true JP2005520159A (ja) 2005-07-07

Family

ID=28045314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003576990A Pending JP2005520159A (ja) 2002-03-13 2003-03-07 雑音抑制システムおよび段階的アレイに基づくシステムのための方法

Country Status (14)

Country Link
US (1) US6867731B2 (fr)
EP (1) EP1485728B1 (fr)
JP (1) JP2005520159A (fr)
KR (1) KR20060044285A (fr)
CN (1) CN1653353A (fr)
AT (1) ATE342514T1 (fr)
AU (1) AU2003213763B2 (fr)
BR (1) BR0308375A (fr)
CA (1) CA2478940C (fr)
DE (1) DE60309006T2 (fr)
IL (1) IL163963A0 (fr)
NO (1) NO20044324L (fr)
RU (1) RU2004130473A (fr)
WO (1) WO2003079037A2 (fr)

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US8686894B2 (en) 2010-08-09 2014-04-01 Panasonic Corporation Radar imaging apparatus, imaging method, and program thereof

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US8686894B2 (en) 2010-08-09 2014-04-01 Panasonic Corporation Radar imaging apparatus, imaging method, and program thereof

Also Published As

Publication number Publication date
KR20060044285A (ko) 2006-05-16
IL163963A0 (en) 2005-12-18
NO20044324L (no) 2004-12-09
EP1485728A2 (fr) 2004-12-15
CA2478940A1 (fr) 2003-09-25
DE60309006T2 (de) 2007-06-06
DE60309006D1 (de) 2006-11-23
RU2004130473A (ru) 2005-05-10
CA2478940C (fr) 2008-07-08
BR0308375A (pt) 2005-01-11
EP1485728B1 (fr) 2006-10-11
AU2003213763A1 (en) 2003-09-29
US20030210179A1 (en) 2003-11-13
WO2003079037A2 (fr) 2003-09-25
ATE342514T1 (de) 2006-11-15
CN1653353A (zh) 2005-08-10
WO2003079037A3 (fr) 2003-11-06
US6867731B2 (en) 2005-03-15
AU2003213763B2 (en) 2007-07-05

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